Buckle



FIG. 1 is a top plan view of a buckle showing my new design with the top plate removed for clarity of illustration;

FIG. 2 is a top plan view of the entire buckle;

FIG. 3 is a top plan view of the top plate of the buckle, the bottom being identical;

FIG. 4 is a right side elevational view of the entire buckle;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is an end view of the buckle, both ends being the same. 

The ornamental design for a buckle, as shown and described. 